According to PayFlow Pro documentation, you can implement PayPal as a tender type, but must implement PayPal Express Checkout through PayFlow Pro as follows:
If this is not possible with AC, is it possible to use PayPal Express Checkout separately, and still use PayFlow Pro for credit cards?Unlike a Payflow Pro credit card Sale or Authorization transaction, which is done with a single request/response pair, an Express Checkout Sale or Authorization requires that you make at least two requests: a Set
Express Checkout and a Do Express Checkout.
Much thanks for any info on this, Jim